“结构与功能相适应“是生物学的基本观点之一.有关结构与功能的描述不相符的是 A.家鸽有坚硬角质喙与飞行功能相适应b.蝗虫体表被有外骨骼 Template




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tomski“结构与功能相适应“是生物学的基本观点之一.有关结构与功能的描述不相符的是 a.家鸽有坚硬角质喙与飞行功能相适应b.蝗虫体表被有外骨骼 coloring